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Recognised as Colour

#1FB02E

  • #1FB02E
  • Green
  • Dark
  • Nearest: Limegreen

#1FB02E is a green with RGB values 31, 176, 46 and HSL 126°, 70%, 41%. It is a dark colour, so black text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#1FB02E#1FB02E
HEX#1FB02E
RGBrgb(31, 176, 46)
RGB (0–1)0.1216, 0.6902, 0.1804
RGB percentages12.2%, 69%, 18%
HSLhsl(126.2, 70%, 40.6%)
HSV / HSBhsv(126.2, 82.4%, 69%)
CMYK82.4%, 0%, 73.9%, 31%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,076,718
CSS custom property--colour: #1FB02E;

Brightness & contrast

Relative luminance0.31539WCAG 2.x, 0 is black and 1 is white
Perceived brightness136.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.31:1
Contrast with white2.87:1WCAG normal text: Fail
Contrast with black7.31:1WCAG normal text: AAA
Greyscale equivalent#888888
Inverted#E04FD1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B39F16no red cones; affects about 1% of men; ΔE 56.5 from the original
Deuteranopia#A4943Cno green cones; the most common form, about 1% of men; ΔE 56.3 from the original
Tritanopia#00AB97no blue cones; rare, and affects men and women equally; ΔE 56.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.87:1WCAG large text: Fail
Contrast with black, large text7.31:1WCAG large text: AAA

Named colours

Limegreen · ΔE 14.2Forest green · ΔE 18.6Green · ΔE 19.4Yellow green · ΔE 29.9Spring green · ΔE 30.7Medium seagreen · ΔE 31.6
Nearest named CSS colourLimegreen (#32CD32)ΔE 14.18, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B01FA1
Analogous#59B01F, #1FB077
Triadic#2E1FB0, #B02E1F
Split complementary#771FB0, #B01F58
Tetradic#1F58B0, #B01FA1, #B0761F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ABF0B2
Lighter +30%#7FE98A
Lighter +20%#54E163
Lighter +10%#29D93B
Darker −10%#178523
Darker −20%#105917
Darker −30%#082E0C
Darker −40%#000301
More saturated +25%#05CA19
Less saturated −25%#399643

Channel breakdown

R31
G176
B46
Red31 (12.2%)
Green176 (69%)
Blue46 (18%)
Hue126.21°
Saturation (HSL)70.05%
Lightness40.59%
Dominant channelGreen
Hex per channelR 1F · G B0 · B 2E

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Every value on this page was computed from “1fb02e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.